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What are the sources for WeatherOnline forecasts?


The WeatherOnline forecasts are created by using a MOS system developed in-house with the most current US weather services model data (GFS). The statistical methods of the Model-Output-Statistic (MOS)-System were developed in cooperation with the Meteorological Department of the University of Bonn.

What is a MOS-System?


A Model-Output-Statistic (MOS)-System combines the data of the weather forecast model and the locally recorded data for any given point by transforming the model data from a coarse grid to detailed small scale areas.
In order to do so, one needs a large volume of past model forecast data as well as the corresponding recorded data for any given location. The MOS-System relates these two sets of data in an optimized fashion allowing development of the local weather forecast by using the most current model forecast.

What are the time intervals used in the temperature and icons of the local forecasts?


The forecasted maximum temperature always refers to a 12hour window from 6am to 6om local time.
The forecasted minimum temperature always refers to the 12hour window from 6pm of the day before the forecast day to 6 am of the forecast day.
The weather icon for the morning refers to the time between 6am and 12pm local time, the icon for the afternoon is valid from 12am to 6pm local time and the evening icon refers to the time from 6pm to 12am local time.

How often are the current weather conditions and forecasts updated?


The current weather information as well as the satellite images are updated every 30 minutes whereas the radar images are being updated every 15 minutes.
The local weather forecasts as well as the weather charts are updated 8 times a day. The updates start at 2 am CEST or 3 am CEST depending on daylight saving time and continue on a three hourly bases.


Stations météo à proximité - Xian de Debao Distance
Baise 18.1 km
Xian de Longzhou 34.3 km
Cao Bằng 45.9 km
Lạng SƠn 50.8 km
Xian de Luodian 69.2 km
Napo 74.2 km
Phu Lien 80.7 km
Bắc Kạn 94.6 km
Guiyang 100.4 km
Thái Nguyên 102.5 km
Nam Định 104.8 km
Nội Bài (Aéroport) 115.9 km
Ha Dong 119.8 km
Xian de Dushan 132.2 km
Thanh Hóa 144.8 km
Bạch Long Vĩ 161.4 km
Móng Cái 161.8 km
Hechi 165.9 km
Xian de Xingren 171.9 km
Xian de Guangnan 174.0 km
Nanning/Wuxu (Aéroport) 176.0 km
Nanning 179.6 km
Bijie 195.9 km
Qinzhou 227.4 km
Xian de Rongjiang 230.9 km
Xian de Sinan 238.1 km
Sansui 258.9 km
Dongfang 264.3 km
Viengsay 278.9 km
Weining 280.0 km
Beihai 283.5 km
Lào Cai 296.0 km
Xam Neua 296.5 km
SƠn La 308.0 km
Liuzhou 311.8 km
Sa Pa 313.0 km
Xian de Zhanyi 316.7 km
Luxi 319.2 km
Zhaotong 339.6 km
Shan Xian 355.5 km
Xian de Mengzi 359.9 km
Tongdao 365.9 km
Zhijiang 369.8 km
Xian de 381.4 km
Guiping 385.9 km
Plaine Des Jarres Xiengkhouang 403.0 km
Guilin 416.0 km
Zhanjiang 427.7 km
Haikou 431.4 km
Kunming Aéroport 433.0 km
Xian de Mengshan 435.2 km
Kunming 440.4 km
Haikou Aéroport 444.1 km
Qionghai 452.2 km
Wugang 463.0 km
Xinyi 481.8 km
Huili 494.5 km
Xichang 500.2 km
Luang Prabang 507.9 km
Oudomxay 518.9 km

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